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Active NPI 1588458970 Individual Practitioner Male Practitioner

Robert Colby

Nurse Practitioner • Waterloo, IA

Professional Overview & Biography Verified Profile Summary

Robert Colby is a certified Nurse Practitioner practicing in Waterloo, IA. With approximately 2 years of clinical experience since completing medical education in 2024, Robert Colby delivers high-quality medical care to the local community at 1717 W RIDGEWAY AVE.

Robert Colby is affiliated with Allen Memorial Hospital Corporation and does not directly accept Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

1717 W Ridgeway Ave

Waterloo, IA 507014543

Telephone 3192330340
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2024

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Waterloo, IA

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
2 Yrs -8.5 yrs vs City Avg
City Avg: 10.5 Yrs
State Avg: 11.8 Yrs
Regional Practice Density
96 Specialists

Practicing in Waterloo, IA (1307 Statewide)

Telehealth Adoption Rate
16.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Colby (2 Years) 2 Yrs
Waterloo Specialty Average (10.5 Years) 10.5 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-10-01
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IA A184118

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Hospital & Practice Group Affiliations

Allen Memorial Hospital Corporation

233 Vold Dr, Waterloo, IA 507031256

Phone: 31923550900

Allen Memorial Hospital Corporation

1825 Logan Ave, Waterloo, IA 507031916

Phone: 3192353913

Allen Memorial Hospital Corporation

1717 W Ridgeway Ave, Waterloo, IA 507014543

Phone: 3192330340

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

8 Associated Practitioners
Holly Gaede , NP-C, FNP-BC

Nurse Practitioner

NPI 1144416488

Nurse Practitioner (Certified), Family Nurse Practitioner (Board Certified)

Kayley Lawrence , ARNP

Nurse Practitioner - Family

NPI 1154911865

Advanced Registered Nurse Practitioner

Morgan Sharp , FNP

Nurse Practitioner

NPI 1225537574

Family Nurse Practitioner

NPI 1326257346

Doctor of Medicine (M.D.)

NPI 1326272923

Doctor of Medicine (M.D.)

NPI 1710279351

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 01, 2025

Nurse Practitioner (License #A184118 in IA)

NPI Profile Active April 08, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location April 08, 2025

Registered at 1717 W RIDGEWAY AVE, WATERLOO, IA 507014543 (Tel: 3192330340)

📍
Updated Business Mailing Address April 08, 2025

Registered at 1034 ORCHARD DR, CEDAR FALLS, IA 506135460 (Tel: 6176530173)

👤
Provider Name / Credentials Updated April 08, 2025

Recorded as ROBERT COLBY

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 08, 2025

Nurse Practitioner (License #A184118 in IA)

🟢
Initial NPI Registration & Enumeration April 08, 2025

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1588458970
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 08, 2025
Last Update: October 01, 2025
Sole Proprietor: No

Mailing Address

1034 Orchard Dr

Cedar Falls, IA 506135460

Phone: 6176530173

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.